To exchange summer vows

Katharine Matunas, daughter of Mr. and Mrs. Kenneth G. Peck of Gahanna and the late Robert C. Matunas, and Michael Paul Demchak, son of Mr. and Mrs. Michael J. Demchak of Heath and Mr. and Mrs. Theodore E. Metzen Jr. of Newark, have announced their engagement.

The bride-to-be received a master's of education degree from Ohio State University. She is a teacher at Cornerstone Academy in New Albany.

Her fiance is a student at OSU, majoring in physical education and health sciences.